CN105117086B - Fingerprint recognition system, the implementation method of fingerprint recognition and device, electronic equipment - Google Patents
Fingerprint recognition system, the implementation method of fingerprint recognition and device, electronic equipment Download PDFInfo
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- CN105117086B CN105117086B CN201510578538.5A CN201510578538A CN105117086B CN 105117086 B CN105117086 B CN 105117086B CN 201510578538 A CN201510578538 A CN 201510578538A CN 105117086 B CN105117086 B CN 105117086B
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Abstract
The disclosure is directed to a kind of fingerprint recognition system, the implementation method of fingerprint recognition and device, electronic equipment, the fingerprint recognition system can include：Fingerprint recognition module；Pressure detecting assembly, the detection range of the pressure detecting assembly at least cover central area and the fringe region of the fingerprint recognition module, to carry out pressure detecting to the central area and the fringe region respectively；Processing component, it is respectively connecting to the fingerprint recognition module and the pressure detecting assembly；Wherein, the processing component receives the pressure detecting assembly respectively to the central area and the pressure sensing result of the fringe region, and when it is determined that the pressure sensing result is operated by the fingerprint recognition of user when causing, starting the fingerprint recognition module.By the technical scheme of the disclosure, fingerprint recognition module can be made only just to be opened when user initiates fingerprint recognition operation, avoid fingerprint recognition module from opening for a long time and increase the power consumption of electronic equipment.
Description
Technical field
This disclosure relates to field of terminal technology, more particularly to fingerprint recognition system, the implementation method of fingerprint recognition and device,
Electronic equipment.
Background technology
With further investigation of the human body physiological characteristics in terms of user identity identification, fingerprint identification function extensively should
For in each class of electronic devices such as smart mobile phone, tablet personal computer, to simplify user to perform unlocking screen, transaction payment etc. all kinds of
Operation under scene, and help to lift security.
However, especially for mobile electronic equipment, due to limited battery capacity, if making fingerprint identification function for a long time
In opening, the stand-by time for causing electronic equipment is shortened, influences the usage experience of user.
The content of the invention
Present disclose provides a kind of fingerprint recognition system, the implementation method of fingerprint recognition and device, electronic equipment, to solve
Deficiency in correlation technique.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of fingerprint recognition system, including：
Fingerprint recognition module；
Pressure detecting assembly, the detection range of the pressure detecting assembly at least cover the center of the fingerprint recognition module
Region and fringe region, to carry out pressure detecting to the central area and the fringe region respectively；
Processing component, it is respectively connecting to the fingerprint recognition module and the pressure detecting assembly；Wherein, the treatment group
Part receives the pressure detecting assembly respectively to the central area and the pressure sensing result of the fringe region, and when determination
The pressure sensing result is operated by the fingerprint recognition of user when causing, and starts the fingerprint recognition module.
Optionally, the fringe region is located at the predeterminable area on the inside or outside of the edge of the fingerprint recognition module.
Optionally, the distance between the fringe region and the central area are not less than pre-determined distance, so that the finger
User's area pressed that line identification operation is formed is unrelated with the fringe region.
Optionally, the pressure detecting assembly detects to multiple fringe regions respectively so that the processor according to
The average pressure value of multiple fringe regions identifies fingerprint recognition operation.
Optionally, the fingerprint recognition module is located under the panel construction of the affiliated electronic equipment of fingerprint recognition module
Side；
Part in the pressure detecting assembly corresponding to the central area is located at：It is described above the panel construction
Between panel construction and the fingerprint recognition module, or below the fingerprint recognition module；
Part in the pressure detecting assembly corresponding to the fringe region is located at：It is described above the panel construction
Between panel construction and the fingerprint recognition module, below the fingerprint recognition module, or below the panel construction.
Optionally, the fingerprint recognition module is that ultrasonic fingerprint identifies module.
Optionally, offered on the panel construction of the affiliated electronic equipment of the fingerprint recognition system and be matched with the fingerprint knowledge
The through hole of other module, the fingerprint recognition module can stretch out from the bottom of the panel construction by the through hole；
Part in the pressure detecting assembly corresponding to the central area is located at：Below the fingerprint recognition module or
Top；
Part in the pressure detecting assembly corresponding to the fringe region is located at：Below the fingerprint recognition module or
Above or below top, or the panel construction.
Optionally, the fingerprint recognition module is that capacitance type fingerprint identifies module.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of implementation method of fingerprint recognition, including：
The central area to fingerprint recognition module and fringe region carry out pressure detecting respectively, obtain pressure sensing result；
When it is determined that the pressure sensing result is operated by the fingerprint recognition of user when causing, starting the fingerprint recognition mould
Group.
Optionally, the pressure sensing result is included corresponding to the first pressure value of central area and corresponding to fringe region
Second pressure value；Wherein, when the first pressure value is more than the second pressure value, and difference is not less than preset difference value,
Determine that the pressure sensing result is operated by the fingerprint recognition of user to cause.
Optionally, when the first pressure value is more than the second pressure value, and difference is not less than preset difference value, if full
The foot first pressure value is not less than predetermined threshold value, it is determined that the pressure sensing result is operated by the fingerprint recognition of user to be drawn
Rise.
Optionally, the pressure sensing result is included corresponding to the first pressure value of central area and corresponding to fringe region
Second pressure value；Wherein, when multiple fringe regions be present, the second pressure value is the average pressure of multiple fringe regions
Value.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of realization device of fingerprint recognition, including：
Detection unit, the central area to fingerprint recognition module and fringe region progress pressure detecting, obtain pressure respectively
Testing result；
Start unit, when it is determined that the pressure sensing result is operated by the fingerprint recognition of user when causing, starting the finger
Line identifies module.
Optionally, the pressure sensing result is included corresponding to the first pressure value of central area and corresponding to fringe region
Second pressure value；Wherein, when the first pressure value is more than the second pressure value, and difference is not less than preset difference value,
The start unit, which determines that the pressure sensing result is operated by the fingerprint recognition of user, to be caused.
Optionally, when the first pressure value is more than the second pressure value, and difference is not less than preset difference value, if full
The foot first pressure value is not less than predetermined threshold value, then the start unit determines fingerprint of the pressure sensing result by user
Identification operation causes.
Optionally, the pressure sensing result is included corresponding to the first pressure value of central area and corresponding to fringe region
Second pressure value；Wherein, when multiple fringe regions be present, the second pressure value is the average pressure of multiple fringe regions
Value.
According to the fourth aspect of the embodiment of the present disclosure, there is provided a kind of electronic equipment, including：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as：
The central area to fingerprint recognition module and fringe region carry out pressure detecting respectively, obtain pressure sensing result；
When it is determined that the pressure sensing result is operated by the fingerprint recognition of user when causing, starting the fingerprint recognition mould
Group.
The technical scheme provided by this disclosed embodiment can include the following benefits：
From above-described embodiment, the disclosure carries out pressure inspection to the central area of fingerprint recognition module and fringe region
Survey, can be recognized accurately whether user initiates fingerprint recognition operation；Wherein, only when user initiates fingerprint recognition operation,
Determine that user has the use demand to fingerprint recognition module, so as to start fingerprint recognition module, to meet that the fingerprint of user is known
Other demand.It can be seen that the disclosure can either meet the fingerprint recognition demand of user, and can enough make that fingerprint recognition module is activated when
Between length it is as short as possible, so as to avoid increase electronic equipment power consumption, contribute to maintain electronic equipment standby time.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of structural representation of fingerprint recognition system according to an exemplary embodiment.
Fig. 2 is a kind of flow chart of the implementation method of fingerprint recognition according to an exemplary embodiment.
Fig. 3 is the flow chart of the implementation method of another fingerprint recognition according to an exemplary embodiment.
Fig. 4 is a kind of schematic diagram of user execution fingerprint recognition according to an exemplary embodiment.
Fig. 5 is the schematic diagram of another user execution fingerprint recognition according to an exemplary embodiment.
Fig. 6 is the schematic diagram of another user execution fingerprint recognition according to an exemplary embodiment.
Fig. 7-8 is a kind of sectional view of the part-structure of fingerprint recognition system according to an exemplary embodiment.
Fig. 9-10 is the sectional view of the part-structure of another fingerprint recognition system according to an exemplary embodiment.
Figure 11 is a kind of block diagram of the realization device of fingerprint recognition according to an exemplary embodiment.
Figure 12 is a kind of structural representation for being used to realize the device of fingerprint recognition according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of structural representation of fingerprint recognition system according to an exemplary embodiment, as shown in figure 1,
The fingerprint recognition system can include：
Fingerprint recognition module 1；
Pressure detecting assembly 2, the detection range of the pressure detecting assembly 2 at least cover the fingerprint recognition module 1
Central area 41 and fringe region 42, to carry out pressure detecting to the central area 41 and the fringe region 42 respectively；
Processing component 3, it is respectively connecting to the fingerprint recognition module 1 and the pressure detecting assembly 2；Wherein, based on pressure
The pressure detecting of power detection components 2 and the processing function of processing component 3, can pass through the realization side of the fingerprint recognition shown in Fig. 2
Method, fingerprint recognition module 1 is controlled and managed, this method may comprise steps of：
In step 202, the central area 41 to fingerprint recognition module 1 and fringe region 42 carry out pressure detecting respectively,
Obtain pressure sensing result.
In the present embodiment, as pressure detecting assembly 2 to central area 41 and fringe region corresponding to fingerprint recognition module 1
42 carry out pressure detecting.
In step 204, when it is determined that the pressure sensing result is operated by the fingerprint recognition of user when causing, described in startup
Fingerprint recognition module 1.
In the present embodiment, the pressure sensing result obtained by processing component 3 based on pressure detecting assembly 2, fingerprint is known
Other module 1 carries out unlatching control.
In the present embodiment, fingerprint recognition system can apply in any electronic equipment.Wherein, processing component 3 can be with
For the CPU in electronic equipment, the CPU is except for controlling the fingerprint recognition module 1 in fingerprint recognition system, being also applied to electronics
Other functions and processing procedure in equipment；Or processing component 3 can be exclusively used in fingerprint recognition system, be different from electronics
CPU in equipment.
From above-described embodiment, the disclosure is pressed the central area 41 of fingerprint recognition module 1 and fringe region 42
Power detects, and can be recognized accurately whether user initiates fingerprint recognition operation；Wherein, only when user initiates fingerprint recognition operation
When, determine that user has the use demand to fingerprint recognition module 1, so as to start fingerprint recognition module 1, to meet the finger of user
Line identifies demand.It can be seen that the disclosure can either meet the fingerprint recognition demand of user, and can is enough opened fingerprint recognition module 1
Dynamic time span is as short as possible, so as to avoid increasing the power consumption of electronic equipment, helps to maintain the standby time of electronic equipment.
Fig. 3 is the flow chart of the implementation method of another fingerprint recognition according to an exemplary embodiment, such as Fig. 3 institutes
Show, this method is applied in fingerprint recognition system as shown in Figure 1, may comprise steps of：
In step 302A, the pressure value F1 at the central area 41 of detection fingerprint recognition module 1.
In the present embodiment, as shown in figure 4, central area 41 is located at the center of fingerprint recognition module 1, user is performing
When fingerprint recognition operates, often finger is placed at the central area 41, more accurately to read the finger print data of user.
In step 302B, the pressure value F2 at the fringe region 42 of detection fingerprint recognition module 1.It is emphasized that：
Pressure value F1 should be detected simultaneously with pressure value F2.
In the present embodiment, as shown in figure 4, fringe region 42 can be positioned at pre- on the outside of the edge of fingerprint recognition module 1
If region；Certainly, as shown in figure 5, fringe region 42 can also be located at the predeterminable area on the inside of the edge of fingerprint recognition module 1.
As long as in fact, it can ensure that the distance between fringe region 42 and central area 41 are not less than pre-determined distance, so that user exists
It is unrelated with fringe region 42 to perform the user's area pressed formed during fingerprint recognition operation.
In other words, as long as ensuring that user when performing fingerprint recognition operation, only touches central area 41, kept away as much as possible
Contact-free is to fringe region 42, so that forming enough pressure difference values between pressure value F1 and pressure value F2；Certainly, this
It is related in the disclosure for the decision logic of fingerprint recognition operation, will be hereafter described accordingly.
Therefore, when fingerprint recognition module 1 is sufficiently large or during user's finger smaller (such as Asia user), such as Fig. 5 institutes
Show, fringe region 42 can be arranged on the inside of the edge of fingerprint recognition module 1；However, when fingerprint recognition module 1 is smaller or uses
During family finger larger (such as American-European user), as shown in figure 4, fringe region 42 can be arranged at into fingerprint recognition module 1
Edge on the outside of, it the hand of the situation, i.e. user shown in Fig. 6 otherwise will likely be occurred as far away from central area 41
Refer to and pressing is formed to central area 41 and fringe region 42 simultaneously, it is understood that there may be the situation of erroneous judgement.
Certainly, the reason such as internal structure based on electronic equipment, if fringe region 42 is forced to need to be arranged at fingerprint knowledge
On the inside of the edge of other module 1, then multiple fringe regions 42 can be set, and using the average pressure value of multiple fringe regions 42 as
Pressure value F2.Than as shown in fig. 6, two fringe regions 42 are respectively arranged at the left and right sides of central area 41, then even if left
The fringe region 42 of side is pressed against, but the fringe region 42 on right side is not pressed, thus can avoid pressing to a certain extent
Force value F2 is excessive, helps to reduce the generation of erroneous judgement.
In step 304, judge whether pressure value F1 and pressure value F2 meet：Pressure value F1 >=predetermined threshold value F, and pressure
Value F1- pressure values F2 >=preset difference value Δ F；If satisfied, being then transferred to step 306, otherwise explanation there is currently no pressing or pressing
And the fingerprint recognition operation that non-user performs, directly terminate.
In the present embodiment, actually including two Rule of judgment：1) relative number between pressure value F1 and pressure value F2
It is worth size；2) pressure value F1 absolute figure size.Wherein：
For Rule of judgment 1) for, because the size of fingerprint recognition module 1 is limited, position is fixed, thus user is holding
, will necessarily for itself expectation for " successfully identifying " and the demand for completing fingerprint recognition as early as possible when row fingerprint recognition operates
Place a digit into fingerprint recognition module 1, and would generally be placed at central area 41 as precisely as possible, without arbitrarily putting
Put.
And when user touches to the progress false touch of fingerprint recognition module 1, it is often big caused by whole palm, body etc.
Area is touched, and can cause pressure value similar in numerical value at central area 41 and fringe region 42.
Therefore, the characteristics of fingerprint recognition based on user operates, the pressing position of finger must be concentrated on central area 41
Place, without at fringe region 42；Even if there may be certain deviation, finger is caused to touch fringe region 42, but
Also can be only that the edge of finger is touched, and the pressing strength of finger is still concentrated at central area 41.
So when user performs fingerprint recognition operation, the pressure value F1 and fringe region that are formed at central area 41
Certain pressure difference value is certainly existed between the pressure value F2 formed at 42, and is required by the quantization to the pressure difference value, i.e.,
It can obtain above-mentioned Rule of judgment 1).
For Rule of judgment 2) for, just can be to center only when user does want to perform fingerprint recognition operation
Larger pressure value F1 is caused at domain 41, thus when pressure value F1 is smaller, illustrates that user is particularly likely that false touch is touched, it is necessary to arrange
Except such case.Therefore, Rule of judgment 2) it can further eliminate false touch that may be present and touch problem.
Within step 306, determine that user performs the fingerprint recognition operation to fingerprint recognition module 1.
In step 308, start fingerprint recognition module 1, perform the fingerprint recognition processing to user.
In addition, in embodiment of the disclosure, when fingerprint recognition system is installed in electronic equipment, it is possible to create more
Kind structure, is described separately below：
1st, ultrasonic fingerprint identification module
When fingerprint recognition module 1 is that ultrasonic fingerprint identifies module, because ultrasonic wave has a penetrability, thus as Fig. 7-
Shown in 8, directly fingerprint recognition module 1 can be placed in below the panel construction 5 of the affiliated electronic equipment of fingerprint recognition system, and nothing
Need to the perforate on panel construction 5, help to maintain the structural integrity and intensity of panel construction 5.
Because pressure detecting assembly 2 needs respectively to carry out the central area 41 and fringe region 42 of fingerprint recognition module 1
Pressure detecting, thus for the ease of description, pressure detecting assembly 2 can be divided and be：Part I, for entering to central area 41
Row pressure detecting；Part II, for carrying out pressure detecting to fringe region 42.Certainly, those skilled in the art it is understood that
Be：Part I and Part II herein belongs to division in logic, not necessarily corresponds to pressure detecting assembly 2 in thing
The division in structure is managed, actually Part I and Part II can be integral type structure, or separate structure,
The disclosure is limited not to this.
As shown in fig. 7, when fringe region 42 is located on the outside of the edge of fingerprint recognition module 1, it is assumed that exist corresponding to pressure
The region of the Part I of power detection components 2 1., corresponding to Part II region 2., then 1. Part I can be placed in region
Corresponding following any positions：The top of panel construction 5, between panel construction 5 and fingerprint recognition module 1, or fingerprint recognition mould
The lower section of group 1；And Part II can be placed in region 2. corresponding following any positions：Above panel construction 5, under panel construction 5
Side, or the lower section of fingerprint recognition module 1 (now, although Part II beyond fingerprint recognition module 1 in the horizontal direction
Coverage, but between Part II and panel construction 5 can by other structures (not shown) carry out pressure transmission,
And remain able to ensure that Part II is less than fingerprint recognition module 1 in vertical direction, it is thus regarded that Part II is in fingerprint
Identify the lower section of module 1).
As shown in figure 8, when fringe region 42 is located on the inside of the edge of fingerprint recognition module 1, it is assumed that exist corresponding to pressure
The region of the Part I of power detection components 2 1., corresponding to Part II region 2., then 1. Part I can be placed in region
Corresponding following any positions：The top of panel construction 5, between panel construction 5 and fingerprint recognition module 1, or fingerprint recognition mould
The lower section of group 1；And Part II can be placed in region 2. corresponding following any positions：The top of panel construction 5, panel construction 5 with
Between fingerprint recognition module 1, or the lower section of fingerprint recognition module 1.
Certainly, if the Part I and Part II of pressure detecting assembly 2 are integral type structure, pressure detecting assembly
2 are used as overall structure, and following any positions can be located in the embodiment shown in Fig. 7 or Fig. 8：The top of panel construction 5, is located at
Between panel construction 5 and fingerprint recognition module 1, or the lower section of fingerprint recognition module 1.
2nd, capacitance type fingerprint identification module
It is as shown in figs. 9-10, electric belonging to fingerprint recognition system when fingerprint recognition module 1 is that capacitance type fingerprint identifies module
The through hole 51 for being matched with fingerprint recognition module 1 is offered on the panel construction 5 of sub- equipment, fingerprint recognition module 1 can be from panel knot
The bottom of structure 5 is stretched out by through hole 51.
As shown in figure 9, when fringe region 42 is located on the outside of the edge of fingerprint recognition module 1, it is assumed that exist corresponding to pressure
The region of the Part I of power detection components 2 1., corresponding to Part II region 2., then 1. Part I can be placed in region
Corresponding following any positions：The below or above of fingerprint recognition module 1；And can be placed in region 2. corresponding following for Part II
Any position：The top of panel construction 5, the lower section of panel construction 5, or the lower section of fingerprint recognition module 1 are (now, although Part II
The coverage beyond fingerprint recognition module 1 in the horizontal direction, but can lead between Part II and panel construction 5
Cross other structures (not shown) and carry out pressure transmission, and remain able to ensure that Part II is less than fingerprint in vertical direction
Module 1 is identified, it is thus regarded that Part II is in the lower section of fingerprint recognition module 1).
As shown in Figure 10, when fringe region 42 is located on the inside of the edge of fingerprint recognition module 1, it is assumed that exist corresponding to pressure
The region of the Part I of power detection components 2 1., corresponding to Part II region 2., then 1. Part I can be placed in region
Corresponding following any positions：The below or above of fingerprint recognition module 1；And can be placed in region 2. corresponding following for Part II
Any position：The below or above of fingerprint recognition module 1.
Corresponding with the embodiment of the implementation method of foregoing fingerprint recognition, the disclosure additionally provides the realization of fingerprint recognition
The embodiment of device.
Figure 11 is a kind of realization device block diagram of fingerprint recognition according to an exemplary embodiment.Reference picture 11, should
Device includes detection unit 1101 and start unit 1102.
Wherein, detection unit 1101, it is configured to the central area of fingerprint recognition module and fringe region progress
Pressure detecting, obtain pressure sensing result；
Start unit 1102, is configured as determining that the pressure sensing result is operated by the fingerprint recognition of user causing
When, start the fingerprint recognition module.
Optionally, the pressure sensing result is included corresponding to the first pressure value of central area and corresponding to fringe region
Second pressure value；Wherein, when the first pressure value is more than the second pressure value, and difference is not less than preset difference value,
The start unit 1102, which determines that the pressure sensing result is operated by the fingerprint recognition of user, to be caused.
Optionally, when the first pressure value is more than the second pressure value, and difference is not less than preset difference value, if full
The foot first pressure value is not less than predetermined threshold value, then the start unit 1102 determines the pressure sensing result by user's
Fingerprint recognition operation causes.
Optionally, the pressure sensing result is included corresponding to the first pressure value of central area and corresponding to fringe region
Second pressure value；Wherein, when multiple fringe regions be present, the second pressure value is the average pressure of multiple fringe regions
Value.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
For device embodiment, because it corresponds essentially to embodiment of the method, so related part is real referring to method
Apply the part explanation of example.Device embodiment described above is only schematical, wherein described be used as separating component
The unit of explanation can be or may not be physically separate, can be as the part that unit is shown or can also
It is not physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can be according to reality
Need to select some or all of module therein to realize the purpose of disclosure scheme.Those of ordinary skill in the art are not paying
In the case of going out creative work, you can to understand and implement.
Accordingly, the disclosure also provides a kind of realization device of fingerprint recognition, including：Processor；For storing processor
The memory of executable instruction；Wherein, the processor is configured as：Respectively to the central area and edge of fingerprint recognition module
Region carries out pressure detecting, obtains pressure sensing result；When it is determined that the pressure sensing result is operated by the fingerprint recognition of user
When causing, start the fingerprint recognition module.
Accordingly, the disclosure also provides a kind of terminal, and the terminal includes memory, and one or more than one
Program, one of them or more than one program storage in memory, and be configured to by one or more than one
Reason device performs one or more than one program bag and contains the instruction for being used for being operated below：Respectively to fingerprint recognition module
Central area and fringe region carry out pressure detecting, obtain pressure sensing result；When it is determined that the pressure sensing result by with
When the fingerprint recognition operation at family causes, start the fingerprint recognition module.
Figure 12 is a kind of block diagram for being used to realize the device 1200 of fingerprint recognition according to an exemplary embodiment.Example
Such as, device 1200 can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, and flat board is set
It is standby, Medical Devices, body-building equipment, personal digital assistant etc..
Reference picture 12, device 1200 can include following one or more assemblies：Processing component 1202, memory 1204,
Power supply module 1206, multimedia groupware 1208, audio-frequency assembly 1210, the interface 1212 of input/output (I/O), sensor cluster
1214, and communication component 1216.
The integrated operation of the usual control device 1200 of processing component 1202, such as communicated with display, call, data,
The operation that camera operation and record operation are associated.Processing component 1202 can include one or more processors 1220 to perform
Instruction, to complete all or part of step of above-mentioned method.In addition, processing component 1202 can include one or more moulds
Block, the interaction being easy between processing component 1202 and other assemblies.For example, processing component 1202 can include multi-media module,
To facilitate the interaction between multimedia groupware 1208 and processing component 1202.
Memory 1204 is configured as storing various types of data to support the operation in device 1200.These data
Example includes being used for the instruction of any application program or method operated on device 1200, contact data, telephone book data,
Message, picture, video etc..Memory 1204 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Power supply module 1206 provides electric power for the various assemblies of device 1200.Power supply module 1206 can include power management
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 1200.
Multimedia groupware 1208 is included in the screen of one output interface of offer between described device 1200 and user.
In some embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch and passed
Sensor is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or slip be dynamic
The border of work, but also detect the duration and pressure related to the touch or slide.In certain embodiments, it is more
Media component 1208 includes a front camera and/or rear camera.When device 1200 is in operator scheme, mould is such as shot
When formula or video mode, front camera and/or rear camera can receive outside multi-medium data.Each preposition shooting
Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio-frequency assembly 1210 is configured as output and/or input audio signal.For example, audio-frequency assembly 1210 includes a wheat
Gram wind (MIC), when device 1200 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone quilt
It is configured to receive external audio signal.The audio signal received can be further stored in memory 1204 or via communication
Component 1216 is sent.In certain embodiments, audio-frequency assembly 1210 also includes a loudspeaker, for exports audio signal.
I/O interfaces 1212 provide interface, above-mentioned peripheral interface module between processing component 1202 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor cluster 1214 includes one or more sensors, and the state for providing various aspects for device 1200 is commented
Estimate.For example, sensor cluster 1214 can detect opening/closed mode of device 1200, the relative positioning of component, such as institute
The display and keypad that component is device 1200 are stated, sensor cluster 1214 can be with detection means 1200 or device 1,200 1
The position of individual component changes, the existence or non-existence that user contacts with device 1200, the orientation of device 1200 or acceleration/deceleration and dress
Put 1200 temperature change.Sensor cluster 1214 can include proximity transducer, be configured in no any physics
The presence of object nearby is detected during contact.Sensor cluster 1214 can also include optical sensor, as CMOS or ccd image are sensed
Device, for being used in imaging applications.In certain embodiments, the sensor cluster 1214 can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1216 is configured to facilitate the communication of wired or wireless way between device 1200 and other equipment.Dress
The wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof can be accessed by putting 1200.It is exemplary at one
In embodiment, communication component 1216 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1216 also includes near-field communication (NFC) module, to promote short distance
Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1200 can be by one or more application specific integrated circuits (ASIC), numeral
Signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 1204 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 1220 of device 1200.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, it is random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice disclosure disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (16)
- A kind of 1. fingerprint recognition system, it is characterised in that including：Fingerprint recognition module；Pressure detecting assembly, the detection range of the pressure detecting assembly at least cover the central area of the fingerprint recognition module And fringe region, to carry out pressure detecting to the central area and the fringe region respectively；Processing component, it is respectively connecting to the fingerprint recognition module and the pressure detecting assembly；Wherein, the processing component connects The pressure detecting assembly is received respectively to the central area and the pressure sensing result of the fringe region；The pressure detecting As a result the first pressure value corresponding to central area and the second pressure value corresponding to fringe region are included；Wherein, when described One pressure value is more than the second pressure value, and when difference is not less than preset difference value, determines the pressure sensing result by user Fingerprint recognition operation cause；And when it is determined that the pressure sensing result is operated by the fingerprint recognition of user when causing, starting institute State fingerprint recognition module.
- 2. fingerprint recognition system according to claim 1, it is characterised in that the fringe region is located at the fingerprint recognition Predeterminable area on the inside or outside of the edge of module.
- 3. fingerprint recognition system according to claim 1, it is characterised in that the fringe region and the central area it Between distance be not less than pre-determined distance so that the fingerprint recognition operate the user's area pressed to be formed and the fringe region without Close.
- 4. fingerprint recognition system according to claim 1, it is characterised in that the pressure detecting assembly is respectively to multiple sides Edge region is detected, so that the processing component identifies the fingerprint recognition according to the average pressure value of multiple fringe regions Operation.
- 5. fingerprint recognition system according to claim 1, it is characterised in thatThe fingerprint recognition module is located at below the panel construction of the affiliated electronic equipment of fingerprint recognition module；Part in the pressure detecting assembly corresponding to the central area is located at：Above the panel construction, the panel Between structure and the fingerprint recognition module, or below the fingerprint recognition module；Part in the pressure detecting assembly corresponding to the fringe region is located at：Above the panel construction, the panel Between structure and the fingerprint recognition module, below the fingerprint recognition module, or below the panel construction.
- 6. fingerprint recognition system according to claim 5, it is characterised in that the fingerprint recognition module is ultrasonic fingerprint Identify module.
- 7. fingerprint recognition system according to claim 1, it is characterised in thatOffered on the panel construction of the affiliated electronic equipment of fingerprint recognition system and be matched with the logical of the fingerprint recognition module Hole, the fingerprint recognition module can stretch out from the bottom of the panel construction by the through hole；Part in the pressure detecting assembly corresponding to the central area is located at：Below the fingerprint recognition module or on Side；Part in the pressure detecting assembly corresponding to the fringe region is located at：Below the fingerprint recognition module or on Side, or above or below the panel construction.
- 8. fingerprint recognition system according to claim 7, it is characterised in that the fingerprint recognition module is capacitance type fingerprint Identify module.
- A kind of 9. implementation method of fingerprint recognition, it is characterised in that including：The central area to fingerprint recognition module and fringe region carry out pressure detecting respectively, obtain pressure sensing result；When it is determined that the pressure sensing result is operated by the fingerprint recognition of user when causing, starting the fingerprint recognition module；Its In, the pressure sensing result includes the first pressure value corresponding to central area and the second pressure corresponding to fringe region Value；Wherein, when the first pressure value is more than the second pressure value, and difference is not less than preset difference value, the pressure is determined Power testing result is operated by the fingerprint recognition of user to be caused.
- 10. according to the method for claim 9, it is characterised in that when the first pressure value is more than the second pressure value, And difference, when being not less than preset difference value, if meeting, the first pressure value is not less than predetermined threshold value, it is determined that the pressure detecting As a result operated and caused by the fingerprint recognition of user.
- 11. according to the method for claim 9, it is characterised in that the pressure sensing result includes corresponding to central area First pressure value and the second pressure value corresponding to fringe region；Wherein, when multiple fringe regions be present, second pressure Force value is the average pressure value of multiple fringe regions.
- A kind of 12. realization device of fingerprint recognition, it is characterised in that including：Detection unit, the central area to fingerprint recognition module and fringe region progress pressure detecting, obtain pressure detecting respectively As a result；Start unit, know when it is determined that the pressure sensing result is operated by the fingerprint recognition of user when causing, starting the fingerprint Other module；Wherein, the pressure sensing result is included corresponding to the first pressure value of central area and corresponding to fringe region Second pressure value；Wherein, when the first pressure value is more than the second pressure value, and difference is not less than preset difference value, institute State start unit and determine that the pressure sensing result is operated by the fingerprint recognition of user and cause.
- 13. device according to claim 12, it is characterised in that when the first pressure value is more than the second pressure Value, and when difference is not less than preset difference value, if meeting, the first pressure value is not less than predetermined threshold value, and the start unit is true The fixed pressure sensing result is operated by the fingerprint recognition of user to be caused.
- 14. device according to claim 12, it is characterised in that the pressure sensing result includes corresponding to central area First pressure value and the second pressure value corresponding to fringe region；Wherein, when multiple fringe regions be present, second pressure Force value is the average pressure value of multiple fringe regions.
- 15. a kind of electronic equipment, it is characterised in that including：Processor；For storing the memory of processor-executable instruction；Wherein, the processor is configured as：The central area to fingerprint recognition module and fringe region carry out pressure detecting respectively, obtain pressure sensing result；When it is determined that the pressure sensing result is operated by the fingerprint recognition of user when causing, starting the fingerprint recognition module；Its In, the pressure sensing result includes the first pressure value corresponding to central area and the second pressure corresponding to fringe region Value；Wherein, when the first pressure value is more than the second pressure value, and difference is not less than preset difference value, the pressure is determined Power testing result is operated by the fingerprint recognition of user to be caused.
- 16. a kind of computer-readable recording medium, is stored thereon with computer instruction, it is characterised in that the instruction is by processor Realized during execution as any one of claim 9-11 the step of method.
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| CN105631402B (en) * | 2015-12-18 | 2019-02-19 | 业成科技（成都）有限公司 | Fingerprint identification device and method |
| CN105511680B (en) * | 2015-12-28 | 2018-12-07 | 努比亚技术有限公司 | Terminal screen touch device and method |
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| CN107091704B (en) | 2016-02-17 | 2020-10-09 | 北京小米移动软件有限公司 | Pressure detection method and device |
| CN105893934B (en) * | 2016-03-07 | 2021-09-07 | 北京集创北方科技股份有限公司 | Fingerprint identification method and device and mobile terminal |
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| CN106203031A (en) * | 2016-06-28 | 2016-12-07 | 联想(北京)有限公司 | Authentication method and electronic equipment |
| WO2018039940A1 (en) * | 2016-08-30 | 2018-03-08 | 北京小米移动软件有限公司 | Touch control apparatus and method, and electronic device |
| WO2018049635A1 (en) * | 2016-09-17 | 2018-03-22 | 深圳市汇顶科技股份有限公司 | Touch pressure detection module and device |
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| CN106778169B (en) * | 2016-12-05 | 2021-06-29 | 北京小米移动软件有限公司 | Fingerprint unlocking method and device |
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| CN106897689A (en) * | 2017-02-21 | 2017-06-27 | 广东欧珀移动通信有限公司 | Fingerprint module, fingerprint detection method and terminal device |
| CN106940787B (en) * | 2017-03-01 | 2020-08-07 | 北京小米移动软件有限公司 | Fingerprint identification method, device and equipment |
| CN106980832A (en) * | 2017-03-22 | 2017-07-25 | 上海创功通讯技术有限公司 | fingerprint identification method and device |
| CN108629249A (en) * | 2017-03-24 | 2018-10-09 | 上海箩箕技术有限公司 | Fingerprint imaging module and electronic equipment |
| CN107122748B (en) * | 2017-04-28 | 2021-07-30 | 北京小米移动软件有限公司 | Fingerprint identification method, device, equipment and storage medium |
| CN110069999B (en) * | 2019-03-23 | 2022-03-11 | 深圳阜时科技有限公司 | Display device and electronic equipment |
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| CN110378263B (en) * | 2019-07-08 | 2021-07-13 | Oppo广东移动通信有限公司 | Fingerprint identification method and related product |
| CN114518807A (en) * | 2020-11-20 | 2022-05-20 | 深圳市万普拉斯科技有限公司 | Fingerprint unlocking method and device and electronic equipment |
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